MPA Electrical 11178 Alternator

Reliable Alternator for Buick DTS and Cadillac Lucerne

The MPA Electrical Remanufactured Alternator 11178 is designed to provide consistent 12-volt electrical output for your Buick DTS or Cadillac Lucerne. Engineered with a 150-amp capacity, this alternator supports your vehicle's charging and starting systems effectively.

• 150 amps output for stable electrical performance
• Internal fan for efficient cooling
• 6 groove serpentine pulley compatible with factory belts
• Internal voltage regulator for precise voltage control
• Clockwise rotation matching OEM specifications
• Manufactured by Nippondenso, ensuring quality remanufacturing

Detailed Features and Specifications

This alternator operates at 12 volts and delivers 150 amps, suitable for the electrical demands of Buick DTS and Cadillac Lucerne models. It features an internal fan that helps maintain optimal operating temperature, reducing wear and extending service life. The 6 groove serpentine pulley is designed to fit factory belt systems, ensuring straightforward installation and reliable belt engagement. The internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical components. Rotation is clockwise, matching the original equipment manufacturer (OEM) design. This part is remanufactured by MPA Electrical and built with Nippondenso components, known for their durability and performance.

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to meet or exceed OEM standards. Each unit undergoes thorough testing and replacement of worn components, providing a cost-effective alternative to new parts without compromising reliability. This remanufactured alternator 11178 is part of that line, ensuring compatibility and performance for Buick DTS and Cadillac Lucerne vehicles.

Common Applications and Problem Resolution

• Restores charging system functionality in Buick DTS and Cadillac Lucerne
• Replaces alternators with insufficient amperage output
• Solves issues related to battery drain or electrical system failure
• Addresses overheating problems due to internal fan failure
• Corrects voltage irregularities caused by faulty regulators

Installation Notes and Tips

Ensure the alternator pulley matches the 6 groove serpentine belt system on your vehicle. Verify clockwise rotation compatibility before installation. Disconnect the battery prior to removal and installation to prevent electrical shorts. Use proper torque specifications for mounting bolts and reconnect all electrical connections securely. Testing the charging system after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

MPA Electrical remanufactured alternators undergo comprehensive testing to meet performance standards. This alternator 11178 includes an internal voltage regulator and fan, components inspected and replaced as needed during remanufacturing. Warranty coverage details should be confirmed with the distributor or installer, ensuring peace of mind with your purchase.